Gaya APA

Carel, H, &, G, D, , (. (2004). What philosophy is: Contemporary philosophy in action. Foreword by Simon Blackburn. . London: London Continuum.

Gaya MLA

Carel, Havi, &, Gamez,, David, , (ed.). "What philosophy is: Contemporary philosophy in action. Foreword by Simon Blackburn. ". London: London Continuum, 2004. Buku.